its the The Graham-Knowlton Problem in their paper this proble4ms i published is published
goole it you will get answer & explanation Thanks & Regards Shashank Mani CSE, BIT Mesra -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.